4, Castle Street
4, Castle Street
Description & Estimates







The public record describes 4, Castle Street, Boston as a period house with 516 ft2 of internal area, sitting on a 53.7 m2 plot.
In this area, houses of this size normally have 2 bedrooms with a garden.
4, Castle Street, Boston has an estimated sale value of £94,257 and an estimated rental value of £528 per month, assuming reasonable condition and based on the information available.
Castle Street, Boston, PE21 lies in the borough of Boston, within the PE21 postal district.
Our Data Sources
4, Castle Street, Boston has no recent1 records in the the Land Registry and a single entry in the EPC database dated May 2018.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 4, Castle Street, Boston would be worth £98,970, with a potential rental value of £555 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £87,659, with a rental value of £491 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 4, Castle Street, Boston has dropped by £852 (0.9%) over the last year. During the same period, its estimated monthly rental value has risen by £33 (6.2%). The property's estimated gross yield is currently 6.7%.
Plot Size
4, Castle Street, Boston occupies a 54 m2 plot as recorded by HM Land Registry.
Of the 55 other houses in this postcode, 48 have recorded plot sizes, and this one ranks as the 47th largest.
Energy Efficiency
4, Castle Street, Boston has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 May 2018.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Electric storage heaters, Room heaters, electric.
Sold Prices
4, Castle Street, Boston last changed hands on 15th August 2005, selling for £74,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Aug 2005£74,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 480 metres of 4, Castle Street, Boston across the last 2 years.
Most recently, 13, Norfolk Street, Boston, PE21 6PW, a freehold house, sold at £77,000 on the 2nd May 2025.
Read more about house prices in PE21.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 4, Castle Street, Boston as the 95th largest and the 93rd most expensive of the 97 addresses on Castle Street, Boston, PE21.
Against the PE21 postcode district average, it is £71k less expensive than the typical property.
More reading links
Schools Nearby
- 400mCarlton Road Academy
- 500mPark Academy
- 1.0kmBoston Pioneers Free School Academy
- 800mHaven High Academy
- 1.2kmThe Boston Grammar School
- 1.7kmBoston High School
More reading links
Public Transport Nearby
Boston station is the nearest stop to 4, Castle Street, Boston at 500 metres away.
- 500mBoston
- 5.2kmHubberts Bridge
- 10.4kmSwineshead
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a low risk of flooding.

